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openwrt/package/ltq-dsl/src/ifxmips_atm_ppe_vr9.h

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* add support for ar9 * add support for ase (vr9 support is still a todo) SVN-Revision: 28406
2011-10-10 15:14:17 +00:00
/******************************************************************************
**
** FILE NAME : ifxmips_atm_ppe_vr9.h
** PROJECT : UEIP
** MODULES : ATM (ADSL)
**
** DATE : 1 AUG 2005
** AUTHOR : Xu Liang
** DESCRIPTION : ATM Driver (PPE Registers)
** COPYRIGHT : Copyright (c) 2006
** Infineon Technologies AG
** Am Campeon 1-12, 85579 Neubiberg, Germany
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** HISTORY
** $Date $Author $Comment
** 4 AUG 2005 Xu Liang Initiate Version
** 23 OCT 2006 Xu Liang Add GPL header.
** 9 JAN 2007 Xu Liang First version got from Anand (IC designer)
*******************************************************************************/
#ifndef IFXMIPS_ATM_PPE_VR9_H
#define IFXMIPS_ATM_PPE_VR9_H
/*
* FPI Configuration Bus Register and Memory Address Mapping
*/
#define IFX_PPE (KSEG1 | 0x1E200000)
#define PP32_DEBUG_REG_ADDR(i, x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x000000 + (i) * 0x00010000) << 2)))
#define CDM_CODE_MEMORY(i, x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x001000 + (i) * 0x00010000) << 2)))
#define CDM_DATA_MEMORY(i, x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x004000 + (i) * 0x00010000) << 2)))
#define SB_RAM0_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x008000) << 2)))
#define SB_RAM1_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x009000) << 2)))
#define SB_RAM2_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x00A000) << 2)))
#define SB_RAM3_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x00B000) << 2)))
#define PPE_REG_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x00D000) << 2)))
#define QSB_CONF_REG_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x00E000) << 2)))
#define SB_RAM6_ADDR(x) ((volatile unsigned int*)(IFX_PPE + (((x) + 0x018000) << 2)))
/*
* DWORD-Length of Memory Blocks
*/
#define PP32_DEBUG_REG_DWLEN 0x0030
#define CDM_CODE_MEMORYn_DWLEN(n) ((n) == 0 ? 0x1000 : 0x0800)
#define CDM_DATA_MEMORY_DWLEN CDM_CODE_MEMORYn_DWLEN(1)
#define SB_RAM0_DWLEN 0x1000
#define SB_RAM1_DWLEN 0x1000
#define SB_RAM2_DWLEN 0x1000
#define SB_RAM3_DWLEN 0x1000
#define SB_RAM6_DWLEN 0x8000
#define QSB_CONF_REG_DWLEN 0x0100
/*
* PP32 to FPI Address Mapping
*/
#define SB_BUFFER(__sb_addr) ((volatile unsigned int *)((((__sb_addr) >= 0x0000) && ((__sb_addr) <= 0x1FFF)) ? PPE_REG_ADDR((__sb_addr)) : \
(((__sb_addr) >= 0x2000) && ((__sb_addr) <= 0x2FFF)) ? SB_RAM0_ADDR((__sb_addr) - 0x2000) : \
(((__sb_addr) >= 0x3000) && ((__sb_addr) <= 0x3FFF)) ? SB_RAM1_ADDR((__sb_addr) - 0x3000) : \
(((__sb_addr) >= 0x4000) && ((__sb_addr) <= 0x4FFF)) ? SB_RAM2_ADDR((__sb_addr) - 0x4000) : \
(((__sb_addr) >= 0x5000) && ((__sb_addr) <= 0x5FFF)) ? SB_RAM3_ADDR((__sb_addr) - 0x5000) : \
(((__sb_addr) >= 0x7000) && ((__sb_addr) <= 0x7FFF)) ? PPE_REG_ADDR((__sb_addr) - 0x7000) : \
(((__sb_addr) >= 0x8000) && ((__sb_addr) <= 0xFFFF)) ? SB_RAM6_ADDR((__sb_addr) - 0x8000) : \
0))
/*
* PP32 Debug Control Register
*/
#define NUM_OF_PP32 2
#define PP32_FREEZE PPE_REG_ADDR(0x0000)
#define PP32_SRST PPE_REG_ADDR(0x0020)
#define PP32_DBG_CTRL(n) PP32_DEBUG_REG_ADDR(n, 0x0000)
#define DBG_CTRL_RESTART 0
#define DBG_CTRL_STOP 1
#define PP32_CTRL_CMD(n) PP32_DEBUG_REG_ADDR(n, 0x0B00)
#define PP32_CTRL_CMD_RESTART (1 << 0)
#define PP32_CTRL_CMD_STOP (1 << 1)
#define PP32_CTRL_CMD_STEP (1 << 2)
#define PP32_CTRL_CMD_BREAKOUT (1 << 3)
#define PP32_CTRL_OPT(n) PP32_DEBUG_REG_ADDR(n, 0x0C00)
#define PP32_CTRL_OPT_BREAKOUT_ON_STOP_ON (3 << 0)
#define PP32_CTRL_OPT_BREAKOUT_ON_STOP_OFF (2 << 0)
#define PP32_CTRL_OPT_BREAKOUT_ON_BREAKIN_ON (3 << 2)
#define PP32_CTRL_OPT_BREAKOUT_ON_BREAKIN_OFF (2 << 2)
#define PP32_CTRL_OPT_STOP_ON_BREAKIN_ON (3 << 4)
#define PP32_CTRL_OPT_STOP_ON_BREAKIN_OFF (2 << 4)
#define PP32_CTRL_OPT_STOP_ON_BREAKPOINT_ON (3 << 6)
#define PP32_CTRL_OPT_STOP_ON_BREAKPOINT_OFF (2 << 6)
#define PP32_CTRL_OPT_BREAKOUT_ON_STOP(n) (*PP32_CTRL_OPT(n) & (1 << 0))
#define PP32_CTRL_OPT_BREAKOUT_ON_BREAKIN(n) (*PP32_CTRL_OPT(n) & (1 << 2))
#define PP32_CTRL_OPT_STOP_ON_BREAKIN(n) (*PP32_CTRL_OPT(n) & (1 << 4))
#define PP32_CTRL_OPT_STOP_ON_BREAKPOINT(n) (*PP32_CTRL_OPT(n) & (1 << 6))
#define PP32_BRK_PC(n, i) PP32_DEBUG_REG_ADDR(n, 0x0900 + (i) * 2)
#define PP32_BRK_PC_MASK(n, i) PP32_DEBUG_REG_ADDR(n, 0x0901 + (i) * 2)
#define PP32_BRK_DATA_ADDR(n, i) PP32_DEBUG_REG_ADDR(n, 0x0904 + (i) * 2)
#define PP32_BRK_DATA_ADDR_MASK(n, i) PP32_DEBUG_REG_ADDR(n, 0x0905 + (i) * 2)
#define PP32_BRK_DATA_VALUE_RD(n, i) PP32_DEBUG_REG_ADDR(n, 0x0908 + (i) * 2)
#define PP32_BRK_DATA_VALUE_RD_MASK(n, i) PP32_DEBUG_REG_ADDR(n, 0x0909 + (i) * 2)
#define PP32_BRK_DATA_VALUE_WR(n, i) PP32_DEBUG_REG_ADDR(n, 0x090C + (i) * 2)
#define PP32_BRK_DATA_VALUE_WR_MASK(n, i) PP32_DEBUG_REG_ADDR(n, 0x090D + (i) * 2)
#define PP32_BRK_CONTEXT_MASK(i) (1 << (i))
#define PP32_BRK_CONTEXT_MASK_EN (1 << 4)
#define PP32_BRK_COMPARE_GREATER_EQUAL (1 << 5) // valid for break data value rd/wr only
#define PP32_BRK_COMPARE_LOWER_EQUAL (1 << 6)
#define PP32_BRK_COMPARE_EN (1 << 7)
#define PP32_BRK_TRIG(n) PP32_DEBUG_REG_ADDR(n, 0x0F00)
#define PP32_BRK_GRPi_PCn_ON(i, n) ((3 << ((n) * 2)) << ((i) * 16))
#define PP32_BRK_GRPi_PCn_OFF(i, n) ((2 << ((n) * 2)) << ((i) * 16))
#define PP32_BRK_GRPi_DATA_ADDRn_ON(i, n) ((3 << ((n) * 2 + 4)) << ((i) * 16))
#define PP32_BRK_GRPi_DATA_ADDRn_OFF(i, n) ((2 << ((n) * 2 + 4)) << ((i) * 16))
#define PP32_BRK_GRPi_DATA_VALUE_RDn_ON(i, n) ((3 << ((n) * 2 + 8)) << ((i) * 16))
#define PP32_BRK_GRPi_DATA_VALUE_RDn_OFF(i, n)((2 << ((n) * 2 + 8)) << ((i) * 16))
#define PP32_BRK_GRPi_DATA_VALUE_WRn_ON(i, n) ((3 << ((n) * 2 + 12)) << ((i) * 16))
#define PP32_BRK_GRPi_DATA_VALUE_WRn_OFF(i, n)((2 << ((n) * 2 + 12)) << ((i) * 16))
#define PP32_BRK_GRPi_PCn(k, i, n) (*PP32_BRK_TRIG(k) & ((1 << ((n))) << ((i) * 8)))
#define PP32_BRK_GRPi_DATA_ADDRn(k, i, n) (*PP32_BRK_TRIG(k) & ((1 << ((n) + 2)) << ((i) * 8)))
#define PP32_BRK_GRPi_DATA_VALUE_RDn(k, i, n) (*PP32_BRK_TRIG(k) & ((1 << ((n) + 4)) << ((i) * 8)))
#define PP32_BRK_GRPi_DATA_VALUE_WRn(k, i, n) (*PP32_BRK_TRIG(k) & ((1 << ((n) + 6)) << ((i) * 8)))
#define PP32_CPU_STATUS(n) PP32_DEBUG_REG_ADDR(n, 0x0D00)
#define PP32_HALT_STAT(n) PP32_CPU_STATUS(n)
#define PP32_DBG_CUR_PC(n) PP32_CPU_STATUS(n)
#define PP32_CPU_USER_STOPPED(n) (*PP32_CPU_STATUS(n) & (1 << 0))
#define PP32_CPU_USER_BREAKIN_RCV(n) (*PP32_CPU_STATUS(n) & (1 << 1))
#define PP32_CPU_USER_BREAKPOINT_MET(n) (*PP32_CPU_STATUS(n) & (1 << 2))
#define PP32_CPU_CUR_PC(n) (*PP32_CPU_STATUS(n) >> 16)
#define PP32_BREAKPOINT_REASONS(n) PP32_DEBUG_REG_ADDR(n, 0x0A00)
#define PP32_BRK_PC_MET(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << (i)))
#define PP32_BRK_DATA_ADDR_MET(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) + 2)))
#define PP32_BRK_DATA_VALUE_RD_MET(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) + 4)))
#define PP32_BRK_DATA_VALUE_WR_MET(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) + 6)))
#define PP32_BRK_DATA_VALUE_RD_LO_EQ(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) * 2 + 8)))
#define PP32_BRK_DATA_VALUE_RD_GT_EQ(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) * 2 + 9)))
#define PP32_BRK_DATA_VALUE_WR_LO_EQ(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) * 2 + 12)))
#define PP32_BRK_DATA_VALUE_WR_GT_EQ(n, i) (*PP32_BREAKPOINT_REASONS(n) & (1 << ((i) * 2 + 13)))
#define PP32_BRK_CUR_CONTEXT(n) ((*PP32_BREAKPOINT_REASONS(n) >> 16) & 0x03)
#define PP32_GP_REG_BASE(n) PP32_DEBUG_REG_ADDR(n, 0x0E00)
#define PP32_GP_CONTEXTi_REGn(n, i, j) PP32_DEBUG_REG_ADDR(n, 0x0E00 + (i) * 16 + (j))
/*
* PDMA/EMA Registers
*/
#define PDMA_CFG PPE_REG_ADDR(0x0A00)
#define PDMA_RX_CMDCNT PPE_REG_ADDR(0x0A01)
#define PDMA_TX_CMDCNT PPE_REG_ADDR(0x0A02)
#define PDMA_RX_FWDATACNT PPE_REG_ADDR(0x0A03)
#define PDMA_TX_FWDATACNT PPE_REG_ADDR(0x0A04)
#define PDMA_RX_CTX_CFG PPE_REG_ADDR(0x0A05)
#define PDMA_TX_CTX_CFG PPE_REG_ADDR(0x0A06)
#define PDMA_RX_MAX_LEN_REG PPE_REG_ADDR(0x0A07)
#define PDMA_RX_DELAY_CFG PPE_REG_ADDR(0x0A08)
#define PDMA_INT_FIFO_RD PPE_REG_ADDR(0x0A09)
#define PDMA_ISR PPE_REG_ADDR(0x0A0A)
#define PDMA_IER PPE_REG_ADDR(0x0A0B)
#define PDMA_SUBID PPE_REG_ADDR(0x0A0C)
#define PDMA_BAR0 PPE_REG_ADDR(0x0A0D)
#define PDMA_BAR1 PPE_REG_ADDR(0x0A0E)
#define SAR_PDMA_RX_CMDBUF_CFG PPE_REG_ADDR(0x0F00)
#define SAR_PDMA_TX_CMDBUF_CFG PPE_REG_ADDR(0x0F01)
#define SAR_PDMA_RX_FW_CMDBUF_CFG PPE_REG_ADDR(0x0F02)
#define SAR_PDMA_TX_FW_CMDBUF_CFG PPE_REG_ADDR(0x0F03)
#define SAR_PDMA_RX_CMDBUF_STATUS PPE_REG_ADDR(0x0F04)
#define SAR_PDMA_TX_CMDBUF_STATUS PPE_REG_ADDR(0x0F05)
#define PDMA_ALIGNMENT 4
#define EMA_ALIGNMENT PDMA_ALIGNMENT
/*
* Mailbox IGU1 Interrupt
*/
#define PPE_MAILBOX_IGU1_INT INT_NUM_IM2_IRL0 + 24
#endif // IFXMIPS_ATM_PPE_VR9_H